#6D64A1
Closest named color: Dark Lavender (#856798). oklch(53.8% 0.094 289.6), rgb(109, 100, 161).
Aa
White text reads best on this color (5.26:1).
About this color
#6D64A1 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 54%, its chroma 0.094 and its hue 290°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Lavender (#856798), ΔE 0.044 away. White text reads best on it, at 5.26:1.
| Hue family | Purples |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.094) |
| Temperature | cool |
| Nearest name | Dark Lavender (#856798) |
| Black text | 3.98:1 |
| White text | 5.26:1 |
Values
| HEX | #6D64A1 |
| RGB | rgb(109, 100, 161) |
| HSL | hsl(249, 24%, 51%) |
| OKLCH | oklch(53.8% 0.094 289.6) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #6D64A1 | 5.26:1 | AA | Lc -81.5 | Fine for body text |
| Black text on #6D64A1 | 3.98:1 | AA large text | Lc 28.0 | Dividers and decoration only |
| #6D64A1 text on white | 5.26:1 | AA | Lc 76.1 | Fine for body text |
| #6D64A1 text on black | 3.98:1 | AA large text | Lc -25.6 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#F5F5F9
oklch(97.1% 0.005 286.3)
-
Step 100
100
#E9E9F2
oklch(93.7% 0.012 286.2)
-
Step 200
200
#D8D7E8
oklch(88.5% 0.023 288.6)
-
Step 300
300
#BFBDDB
oklch(81% 0.042 288.5)
-
Step 400
400
#9F9AC9
oklch(70.7% 0.068 289.4)
-
Step 500
500
#8881BB
oklch(63.2% 0.086 289.2)
-
Step 600
600 (this color)
#6D64A1
oklch(53.8% 0.094 289.6)
-
Step 700
700
#60588F
oklch(49.2% 0.087 289.5)
-
Step 800
800
#4E4874
oklch(42.7% 0.072 289.2)
-
Step 900
900
#413C5E
oklch(37.7% 0.058 290.1)
-
Step 950
950
#262337
oklch(26.9% 0.037 290.6)
#6D64A1 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #526DA3 | 0.042 |
| Deuteranopia (no green cones) | #526A9F | 0.040 |
| Tritanopia (no blue cones) | #616F7B | 0.079 |
| Achromatopsia (no color) | #6C6C6C | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6D64A1
#6D64A1
oklch(53.8% 0.094 289.6)
- #72722A
#72722A
oklch(53.7% 0.094 109.2)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #6D64A1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Lavender #856798 ΔE 0.044
- Muted Purple #805B87 ΔE 0.050
- Dusty Purple #825F87 ΔE 0.051
- French Blue #436BAD ΔE 0.057
- Grey Purple #826D8C ΔE 0.059
- Dusky Blue #475F94 ΔE 0.061
- Dull Purple #84597E ΔE 0.065
- Dull Blue #49759C ΔE 0.066
Use #6D64A1 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.